<?php
/**
 * Yotaku
 * @author Creatint<creatint@163.com>
 * @copyright www.yotaku.cn 2016
 */
namespace Addons\ArticleToExcel\Model;
use Think\Model;
class ArticleModel extends Model{
    protected $error = '';

    public function getArticleByCate($cate_id=null){
        if(!$cate_id){
            return false;
        }


    }

    public function getError(){
        return $this->error;
    }

}